Title:
プロジェクタ及びその画像劣化防止方法
Document Type and Number:
Japanese Patent JP6448769
Kind Code:
B2
More Like This:
| JP6360238 | Optical member |
| JP2012073496 | ILLUMINATION DEVICE, PROJECTION TYPE DISPLAY DEVICE AND DIRECT-VIEW DISPLAY DEVICE |
| JP6992248 | projector |
Inventors:
Hironobu Chino
Application Number:
JP2017509520A
Publication Date:
January 09, 2019
Filing Date:
March 15, 2016
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
G03B21/14; G02B7/02; G03B5/08; G03B21/16
Domestic Patent References:
| JP2009086233A | ||||
| JP2008233641A | ||||
| JP2010160296A | ||||
| JP2007212731A | ||||
| JP8272291A | ||||
| JP2006184844A | ||||
| JP2011227472A | ||||
| JP2007322960A | ||||
| JP2010015180A |
Attorney, Agent or Firm:
Kobayashi International Patent Office